@Test public void testOperar() { Dividir div = new Dividir(20.25, -25.3); assertEquals(div.operar(), -0.80039525691, 0.000000001); }
@Test public void testOperarInfinito() { Dividir div = new Dividir(20.25, 0); assertEquals(div.operar(), Double.POSITIVE_INFINITY, 0.000001); }